Get the progress time of the video played under videoview?

后端 未结 4 554
温柔的废话
温柔的废话 2020-11-28 07:51

I need to get the progress time of the video that is played in \"VideoView\"(ie the time shown in the left hand side in progress bar).

Any help will really be apprec

相关标签:
4条回答
  • 2020-11-28 08:03

    I accomplished it such way

    private void playVideo() {
        setViewNotVisibility();
    
        final String videoSource = "android.resource://" + getPackageName() + File.separator + R.raw.moviiegood;
        videoView.setKeepScreenOn(true);
        videoView.setVideoURI(Uri.parse(videoSource));
        videoView.setMediaController(null);
        videoView.setOnCompletionListener(myVideoViewCompletionListener);
        videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
                                            @Override
                                            public void onPrepared(MediaPlayer mp) {
                                                startVideo();
                                                setDuration();
                                                timerCounter();
                                            }
                                        }
    
        );
    }
    
    private Timer timer;
    private void timerCounter(){
        timer = new Timer();
        TimerTask task = new TimerTask() {
            @Override
            public void run() {
                runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        updateUI();
                    }
                });
            }
        };
        timer.schedule(task, 0, 1000);
    }
    
    private int duration = 0;
    
    private void setDuration(){
        duration = videoView.getDuration();
    }
    
    private void updateUI(){
        if (pbVideoView.getProgress() >= 100) {
            timer.cancel();
        }
        int current = videoView.getCurrentPosition();
        int progress = current * 100 / duration;
        pbVideoView.setProgress(progress);
    }
    

    If you have a questions feel free to ask

    0 讨论(0)
  • 2020-11-28 08:07

    You can use getCurrentPosition() and getDuration()to calculate the progress.

    0 讨论(0)
  • 2020-11-28 08:12

    You can use Thread for this purpose like below:

    videoView.start();
        videoView.setOnPreparedListener(new OnPreparedListener() {
            public void onPrepared(MediaPlayer mp) {
                running = true;
                final int duration = videoView.getDuration();
    
                new Thread(new Runnable() {
                    public void run() {  
                        do{                         
                            textView.post(new Runnable() {
                             public void run() {
                                int time = (duration - videoView.getCurrentPosition())/1000;
                                textView.setText(time+"");
                             }
                            });
                            try {
                                Thread.sleep(500);
                            } catch (InterruptedException e) {                                      
                                e.printStackTrace();
                            }
                            if(!running) break;
                        }
                        while(videoView.getCurrentPosition()<duration);
                    }
                }).start();                     
            }
        });
    
    0 讨论(0)
  • 2020-11-28 08:26

    You can get the Duration of the Video by mVideoView.getDuration(), set the Progress bar to 0 initially and then get the currentProgress of Video by mVideoView.getCurrentPosition(); and increase the Progress Bar status based on the CurrentProgress of Video in Percentage(%) by (current * 100 / duration). I tried it out using AsyncTask checkout this complete Example.

    main.xml

    <?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        >
    <VideoView  android:id="@+id/my_Video_View"
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="@string/hello"
        />
    
        <ProgressBar android:layout_alignParentBottom="true"
      style="@android:style/Widget.ProgressBar.Horizontal"
      android:layout_width="fill_parent"
      android:layout_height="10dp"
      android:id="@+id/Progressbar"/>
    </RelativeLayout>
    

    VideoPlayActivity.java

    public class VideoPlayActivity extends Activity {
    
        ProgressBar mProgressBar;
        VideoView mVideoView;
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.main);
            String path = Environment.getExternalStorageDirectory().toString();
            String filename = "/hr.3gp";
    
            mProgressBar = (ProgressBar) findViewById(R.id.Progressbar);
            mProgressBar.setProgress(0);
            mProgressBar.setMax(100);
    
            mVideoView = (VideoView) findViewById(R.id.my_Video_View);
            mVideoView.setVideoURI(Uri.parse(path+filename));
            new MyAsync().execute();
        }
    
        private class MyAsync extends AsyncTask<Void, Integer, Void>
        {
            int duration = 0;
            int current = 0;
            @Override
            protected Void doInBackground(Void... params) {
    
                mVideoView.start();
                mVideoView.setOnPreparedListener(new OnPreparedListener() {
    
                    public void onPrepared(MediaPlayer mp) {
                        duration = mVideoView.getDuration();
                    }
                });
    
                do {
                    current = mVideoView.getCurrentPosition();
                    System.out.println("duration - " + duration + " current- "
                            + current);
                    try {
                        publishProgress((int) (current * 100 / duration));
                        if(mProgressBar.getProgress() >= 100){
                            break;
                        }
                    } catch (Exception e) {
                    }
                } while (mProgressBar.getProgress() <= 100);
    
                return null;
            }
    
            @Override
            protected void onProgressUpdate(Integer... values) {
                super.onProgressUpdate(values);
                System.out.println(values[0]);
                mProgressBar.setProgress(values[0]);
            }
        }
    }
    
    0 讨论(0)
提交回复
热议问题